header{
    position: relative;
}

div.control{
    background-color: #ececec;
    border-bottom: 1px solid #ddd;
    position: relative;
    padding: 10px;
}
div.control span{
    padding: 4px;
    font-size: 13px;
    border: 1px solid #0065B5;
    color: #0065B5;
    border-radius: 3px;
}
div.control>div{
    position: absolute;
    right: 10px;
    top: 10px;
}
main{

    padding: 10px 5px;
    background-color: #FBF6EC;
}
main>div.cz{
    display: flex;
}
main>div.cz>a{
    display: inline-block;
    width: calc(100% / 4);
    padding: 5px 0px;
    border: 1px solid #ece6da;
    background-color: #f4f0e9;
    color: green;
    text-align: center;
}
main div.neirong{
    font-size: 18px;
    margin: 10px;

}
.zzc{
    background-color: rgba(200,200,200,0.8);
}

a.gg{
    display: block;
    width: 99%;
    height: 10.7rem;
    border: 1px solid #eee;
    background-color: black;
    position: fixed;
    bottom: 0px;
     display: none;
    animation: toggle 4s infinite linear
}
@keyframes toggle{
    0%{
        bottom:0rem;
    }
    50%{
        bottom:-10.7rem;
    }
    100%{
        bottom:0rem;
    }
}
a.gg>img{
    width: 100%;
    cursor: pointer;
}
a.gg>button {
    position: absolute;
    right: 3px;
    top:3px;
    background: rgba(233, 233, 233, 0.6);
    border: none;
    outline: none;
    padding: 0.6rem 1rem;

}
div.recommend{
    width: 5rem;
    border: 1px solid black;
    margin: 0px auto;
    background-color: #b97b7b;
    color: white;
}

